<?php

namespace App\Model\Dao;

use App\Concern\BaseDao;
use App\Utils\CustomUtils;
use Hyperf\Database\ConnectionInterface;
use Hyperf\Database\Query\Builder;
use Hyperf\DbConnection\Db;
use Hyperf\Utils\Arr;

/**
 * MchInfoDao
 */
class MchInfoDao extends BaseDao {

    /**
     * 表名常量
     * 联表的时候通过XxxDao::TABLE获取
     */
    const TABLE = "mch_info";

    // 不支持软删除
    protected $softDelete = null;

    /**
     * 父类中通过静态函数获取表名, 因为不能通过静态常量获取, 这个函数是固定写在子类中的
     */
    public static function table (): string {
        return self::TABLE;
    }

    protected function _buildConnectionTable() : ConnectionInterface{
        return Db::connection();
    }

    /**
     * @param $mchNo
     * @return array
     * 获取商户关联通道
     */
    public function getMchChannel($mchNo) {
        $main = sprintf("%s AS main", self::TABLE);
        $conn = sprintf("%s AS conn", ChannelMchConnDao::TABLE);
        $channel = sprintf("%s AS channel", ChannelInfoDao::TABLE);
        $result = $this->_buildConnectionTable()->table($main)
            ->leftJoin($conn, "conn.mchNo", "=", "main.mchNo")
            ->leftJoin($channel, "channel.channelNo", "=", "conn.channelNo")
            ->selectRaw("channel.id as id, channel.channelNo, channel.channelName, channel.settleCurrency")
            ->whereNotNull("channel.id")
            ->where("main.mchNo", $mchNo)
            ->get()->toArray();
        return $result;
    }

    /**
     * @return array
     * 获取全部
     */
    public function getAll() {
        $builder = $this->_buildConnectionTable()->table($this->table())
            ->orderBy('createTime', 'desc');
        $data = $builder->selectRaw("id, mchNo, mchName, salesId")->get()->toArray();
        return $data;
    }

    /**
     * @param $mchNos
     * @return array
     * 根据id
     */
    public function getByMchNos($mchNos = []) {
        $builder = $this->_buildConnectionTable()->table($this->table())
            ->whereIn('mchNo', $mchNos)
            ->orderBy('createTime', 'desc');
        $data = $builder->selectRaw("id, mchNo, mchName, salesId")->get()->toArray();
        return $data;
    }

    /**
     * 排序
     *
     * @param Builder $builder
     * @param array   $params
     *
     * @return Builder|mixed
     */
    protected function _buildOrder (Builder $builder, $params = []) {

        // 通过前端提交的参数排序
        if (Arr::exists($params, "orderBy")) {

            [$prop, $order] = $params["orderBy"];

            if (in_array($order, ["asc", "desc"])) {

                //switch ($prop) {
                //    case "yieldMonth":
                //        $builder->orderBy("main.yieldMonth", $order);
                //        break;
                //    default:
                //        break;
                //}
            }
        }

        // 如果友其他固定的排序需求, 在这里写, 例如按照时间降序
        $builder->orderBy("createTime", "desc");

        // 追加父类的排序, 父类按照ID升序, 保证排序结果唯一
        return parent::_buildOrder($builder, $params);
    }

    /**
     * 查询条件
     *
     * @param $params
     *
     * @return Builder
     */
    protected function _buildQueryString ($params) {

        // 本表一律命名为main
        $main = sprintf("%s AS main", self::TABLE);

        // 联表表明获取
        //$country = sprintf("%s AS country", CountryDao::TABLE);

        $builder = DB::table($main);

        CustomUtils::xzxDebug($params);

        // 通过 Arr::exists 来判断是否存在该键, isset不准确
        (Arr::exists($params, "mchNo") && !empty($params['mchNo'])) && $builder->where("main.mchNo", "like", "%{$params['mchNo']}%");
        (Arr::exists($params, "mchName") && !empty($params['mchName'])) && $builder->where("main.mchName", "like", "%{$params['mchName']}%");
        Arr::exists($params, "mchIdList")  && $builder->whereIn("main.id", $params['mchIdList']);
        Arr::exists($params, "createTimeRange")  && $builder->whereBetween('main.createTime',$params['createTimeRange']);
        return $builder;
    }

}
